Free huawei e5573s-606 unlock guide

This tutorial will guide you through the easy process to fully get your huawei e5573s-606 unlock free to be able to use any SIM CARD on it.


The Huawei E5573s-606 4G MIFI router mostly comes with a customized firmware and will not get unlocked by just typing an unlock code into it, you will need to downgrade/upgrade the firmware to be able to do this.

The Huawei e5573s-606 unlock guide will work for all Huawei e5573s-606 4G mifi router, below are the most popular  service providers currently selling the device.

  • Airtel India Huawei e5573s-606
  • Spectranet Nigeria Huawei e5573s-606
  • EE (UK) e5573s-320
  • Optus (Australia) e5573s-320

Both the Huawei e5573s-606 and E5573s-320 can be unlocked in the same exact way.

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This you will need

  1. Make sure the Huawei E5573s-606 is fully charged
  2. Connect the router via USB to your computer to let the driver install on your computer (if not already installed on your PC)
  3. Download and install this drivers Huawei HiLink driver 1 and Huawei HiLink driver 2
  4. Download Huawei E5573s-606 firmware version
  5. Download Huawei E5573s-320 firmware version and unzip it
  6. Download this Huawei v4 Code Calculator and unzip it
  7. copy out the IMEI of the Huawei 4G Mifi from the device and note it down

If you have downloaded and installed the drivers in step (3) and downloaded other tools needed, you can continue the process below.

Huawei e5573s-606 unlock and Huawei e5573s-320 unlock process

  1. Restart your computer after installing the drivers in step (3) above
  2. Open the Huawei E5573s-606 firmware folder you unzipped and run the P711s-E5_Update_21. file while your Huawei e5573s-606 or Huawei e5573s-320 is connected to your computer via a USB cable.
  3. it will get to a process of installation and ask for a password goto Huawei Flash Code Generator  and generate your flash code with the IMEI you have noted down, and type it into the password request field and click ok, it will continue the process and will show successful.
  4. At this point, open the Huawei Unlock Code Calculator file you downloaded above and run it. Click the ‘Read” button and wait for the application to automatically fill the pattern 1 and pattern 2 field with some hash codes. then click the Calculate button and wait for it to generate an unlock code. copy the unlock code down.
  5. Now open the Huawei_E5573s-320 folder you also unzipped and run the E5573_Update_21. file inside, this time it will not ask for any password again, let it run and show successful
  6. Finally connect to the Huawei mifi and when it ask for unlock code type in the unlock code you copied in step (4)
  7. You will not have a fully unlocked Huawei e5573s-606 unlock or Huawei e5573s-320 unlocked and can use any SIM Card, even 4G SIM cards.

If you require further guidance, just comment below to get your Huawei E5573s-606 unlock



  1. Sharlet January 6, 2023
  2. Albert January 2, 2023

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